Telecommunication Access Networks. Technology and Service Trends, Preceedings of the IX International Symposium on Subscriber Loops and Services--ISSLS 91, Amsterdam, Netherlands, Apr. 22-26, 1991, ISBN 0-444-89050-5, 1991, Amsterdam, Netherlands, North-Holland, Netherlands, pp. 69-75, XP000516574 Fineberg V Et Al: "Wireless impact on personal telecommunications services" see whole document. |
Fujitus Scientific and Technical Journal, Summer 1992, Japan, vol. 28, No. 2, ISSN 0017-2523, pp. 181-191, XP000312059, Hayashi Et Al: "Corporate Information network system: COINS" see paragraph 3--paragraph 4.5; figures 2-6. |
Globecom '89 IEEE Global Telecommunications Conference and Exhibition. Communications Technology for the 1990S and Beyond (Cat. No. 89CH2682-3), Dallas, TX USA, Nov. 27-30, 1989, 1989, New York, NY, USA, IEEE, USA, pp. 539-542 vol. 1, XP000091154 Eberl L H et al: "Intergrated ISDN D-server for intelligent networking" see the whole document. |
Patent Abstracts of Japan vol. 018, No. 428 (E-1591), Aug. 10, 1994 & JP,06 1342969 (NEC Corp), May 13, 1994, see abstract. |